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Mishimoto MMHE-SUP-20 Performance Heat Exchanger Toyota GR Supra 3.0L 2020+

(Toyota Corolla 1988-92, Highlander 2014-19, GR Supra 2020-24; Mazda 3 2014-18; BMW Z4 2019-21, 330i 2019-21, 330i xDrive 2019-21, M340i 2020-25 + 6 more models)

Part of: Mishimoto Performance Heat Exchanger

Other options in this family: Mishimoto MMHE-Q50-16 Mishimoto MMHE-F80-15 Mishimoto MMHE-Z-23 Mishimoto MMHE-G80-21AT Mishimoto MMHE-G80-21MT

Manufacturer

Picture for manufacturer Mishimoto

Part Number

MMHE-SUP-20
7 reviews
Sale Price

$776.95

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The Mishimoto MMHE-SUP-20 Performance Heat Exchanger is a direct-fit upgrade designed to maximize cooling efficiency for 2020+ Toyota GR Supra 3.0L turbocharged models. This high-performance heat exchanger delivers a 5-7°F drop in intake air temperatures compared to the factory unit, helping reduce heat soak and maintain consistent power output during demanding driving conditions.

Key Features:

  • 31% increase in core volume for enhanced cooling capacity
  • 48% increase in external fin surface area for superior heat dissipation
  • Dual-pass design maximizes coolant flow and thermal transfer efficiency
  • Full aluminum, TIG-welded construction for lightweight durability
  • Strutted tubes incorporated in core for maximum structural integrity
  • Direct-fit application for 2020+ Toyota GR Supra 3.0L with no modifications required
  • Includes galvanized steel stone guard for front-mounted protection
  • Patent No. D976,769 S design innovation
  • Backed by Mishimoto Lifetime Warranty

This performance heat exchanger is engineered to reduce intake air temperatures under boost, resulting in improved power consistency and reduced risk of heat-related power loss. The increased core volume and fin surface area work together to efficiently transfer heat from the intercooler system, making this an essential upgrade for enthusiasts seeking reliable performance gains.

Products specifications

Fits

Toyota Corolla 1988-92, Highlander 2014-19, GR Supra 2020-24; Mazda 3 2014-18; BMW Z4 2019-21, 330i 2019-21, 330i xDrive 2019-21, M340i 2020-25, M340i xDrive 2020-21; Oldsmobile Cutlass Supreme 1968-72, Cutlass 1968-72 + 3 more models

TechSpec Overall Height (in)

19.7

Prop 65

WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov

TechSpec Overall Length (in)

28.1

TechSpec Overall Width (ins)

2.4

TechSpec Core Length (in)

24.2

TechSpec Core Height (in)

19.5

TechSpec Rows

1

TechSpec Core Thickness (in)

1.6

TechSpec Material

Aluminum

TechSpec Applications

2020+ Toyota GR Supra 3.0L--2019+ BMW Z4 3.0L

TechSpec Engine Codes

B58

TechSpec Chassis Codes

A90--G29

TechSpec Note

Some modification is required. Factory transmission cooler tabs need to be removed for proper fitment. Mishimoto heat exchanger provides new transmission cooler mounting tabs.

TechSpec Includes

Purchase Includes:-- Mishimoto Performance Heat Exchanger-- Stainless-Steel Stone Guard--Mishimoto Lifetime Warranty

Install Difficulty

3

did not see were you can choose the type of eyelet needed

Best price for my EBC brake pads for my GX460. Swift delivery and easy ordering, thanks!!!

Ordered from you before great service thanks

.

Everything was perfect.I would recommend.

Great!

Quick and easy to use

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